Posterior pituitary
Citation, DOI, disclosures and article data
Citation:
Hacking C, Gaillard F, Kang O, et al. Posterior pituitary. Reference article, Radiopaedia.org (Accessed on 06 Dec 2024) https://doi.org/10.53347/rID-49865
Permalink:
rID:
49865
Article created:
Disclosures:
At the time the article was created Craig Hacking had no recorded disclosures.
View Craig Hacking's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Craig Hacking had the following disclosures:
- Philips Australia, Paid speaker at Philips Spectral CT events (ongoing)
These were assessed during peer review and were determined to not be relevant to the changes that were made.
View Craig Hacking's current disclosures
Revisions:
5 times, by
4 contributors -
see full revision history and disclosures
Systems:
Sections:
Synonyms:
- neurohypophysis
The posterior pituitary (also known as neurohypophysis) is a direct extension from the hypothalamus and does not synthesize any hormones, but rather releases oxytocin and ADH (vasopressin) which has traveled down the infundibulum in vesicles termed Herring bodies. The cell bodies reside into hypothalamic nuclei:
The infundibular stalk is also considered part of the neurohypophysis and extends from the tuber cinereum and pierces the diaphragma sellae before being surrounded by the pars tuberalis of the anterior pituitary.
For relations and blood supply, please see the main pituitary gland article here.
Quiz questions
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References
- 1. Moore KL, Agur AMR, Dalley AF. Clinically oriented anatomy. LWW. ISBN:1451119453. Read it at Google Books - Find it at Amazon
- 2. Last's anatomy, regional and applied. Churchill Livingstone. ISBN:044304662X. Read it at Google Books - Find it at Amazon
- 3. Butler P, Mitchell A, Healy JC. Applied Radiological Anatomy. Cambridge University Press. (2012) ISBN:0521766664. Read it at Google Books - Find it at Amazon
Incoming Links
Articles:
- Supraoptic nucleus
- Pituicytoma
- Ectopic posterior pituitary
- Paraventricular nucleus
- Blood-brain barrier
- Inferior hypophyseal artery
- IgG4-related hypophysitis
- Langerhans cell histiocytosis (CNS manifestations)
- Circumventricular organs (CNS)
- Tuber cinereum
- Nelson syndrome
- Supraopticohypophyseal tract
- Posterior pituitary bright spot
- Pituitary gland
Cases:
Multiple choice questions:
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cerebral hemisphere (telencephalon)
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